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Face shielding judgment method and device, equipment and storage medium

A face occlusion and target face technology, applied in the computer field, can solve the problems of limited generalization ability of judgment methods and low accuracy of judgment results, and achieve the effect of improving generalization ability and accuracy

Pending Publication Date: 2021-09-03
SUZHOU KEDA TECH
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Problems solved by technology

[0005] The present application provides a judging method, device, equipment and storage medium for face occlusion, which can solve the problems of limited generalization ability and low accuracy of judging results in existing face occlusion judging methods

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  • Face shielding judgment method and device, equipment and storage medium
  • Face shielding judgment method and device, equipment and storage medium
  • Face shielding judgment method and device, equipment and storage medium

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Embodiment Construction

[0042] The specific implementation manners of the present application will be further described in detail below in conjunction with the drawings and embodiments. The following examples are used to illustrate the present application, but not to limit the scope of the present application.

[0043] First, some terms involved in this application are introduced.

[0044] Bilateral Segmentation Network for Real-time Semantic Segmentation (BiSeNet): includes a spatial path with a small step size to retain spatial location information to generate high-resolution feature maps; also includes a feature map with The semantic path of fast downsampling rate is used to obtain the objective receptive field; a new feature fusion module is introduced on top of these two modules to fuse the feature maps of the two to achieve a balance between speed and accuracy.

[0045] Optionally, this application uses the method for judging face occlusion provided by various embodiments in an electronic devi...

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Abstract

The invention relates to a face shielding judgment method and device, equipment and a storage medium, and belongs to the technical field of computers, and the method comprises the steps of obtaining a target face image; performing region segmentation on the target face image to obtain a first image region and a second image region, wherein the first image areas correspond to the facial organs respectively, and different facial organs correspond to different first image areas, the second image area is the other face area except the first image area in the target face image; based on the corresponding relation between the first image area and the facial organ, determining whether the facial organ is shielded or not; determining whether other face regions are shielded or not based on the region features of the second image region. The generalization ability and accuracy of the face shielding judgment method can be improved.

Description

【Technical field】 [0001] The present application relates to a judging method, device, equipment and storage medium for face occlusion, and belongs to the field of computer technology. 【Background technique】 [0002] Face recognition is a biometric technology for identification based on human facial feature information. In order to ensure the accuracy of face recognition, before face recognition, it is necessary to screen out the face images with large blocks in advance. Therefore, it is necessary to judge whether the face area in the face image is blocked. [0003] The traditional face occlusion judgment method includes: performing target detection on the face area of ​​the face image to determine whether there is an occluder in the face area, such as: whether there are occluders such as masks and hats; when there is an occluder, It is determined that the face area is occluded; when there is no occluder, it is determined that the face area is not occluded. [0004] Howeve...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/34
Inventor 曹磊毛晓蛟王壮岳晓惠邹文瑶
Owner SUZHOU KEDA TECH
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